| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $18.32 | 13.275% | $20.752 | $20.75 | $20.75 | $20.80 |
| Purchase #2 | $209.61 | 5.712% | $221.5829 | $221.58 | $221.60 | $221.60 |
| Purchase #3 | $119.88 | 6.171% | $127.2778 | $127.28 | $127.30 | $127.30 |
| Purchase #4 | $61.91 | 4.677% | $64.8055 | $64.81 | $64.80 | $64.80 |
| Purchase #5 | $80.31 | 5.718% | $84.9021 | $84.90 | $84.90 | $84.90 |
| Purchase #6 | $180.98 | 9.153% | $197.5451 | $197.55 | $197.55 | $197.50 |
| Purchase #7 | $235.28 | 5.783% | $248.8862 | $248.89 | $248.90 | $248.90 |
| 7 purchase totals = | $906.29 | $965.7516 | $965.76 | $965.80 | $965.80 | |